style: 统一代码格式化 (go fmt + 配置更新)

- 后端：应用 go fmt 自动格式化，统一代码风格
- 前端：更新 API 配置，完善类型安全
- 所有代码符合项目规范，准备生产部署

backend/internal/logic/user/uploadavatarlogic.go

@@ -55,7 +55,7 @@ func (l *UploadAvatarLogic) UploadAvatar(req *types.UploadAvatarRequest, r *http
 	// 4. 获取上传的文件
 	uploadedFile, header, err := r.FormFile("avatar")
 	if err != nil {
-		return nil, errorx.New(errorx.ParamError, "获取上传文件失败: " + err.Error())
+		return nil, errorx.New(errorx.ParamError, "获取上传文件失败: "+err.Error())
 	}
 	defer uploadedFile.Close()
 
@@ -93,7 +93,7 @@ func (l *UploadAvatarLogic) UploadAvatar(req *types.UploadAvatarRequest, r *http
 
 	// 8. 确保头像目录存在
 	if err := os.MkdirAll(avatarDir, 0755); err != nil {
-		return nil, errorx.New(errorx.ServerError, "创建头像目录失败: " + err.Error())
+		return nil, errorx.New(errorx.ServerError, "创建头像目录失败: "+err.Error())
 	}
 
 	avatarPath := filepath.Join(avatarDir, filename)
@@ -101,13 +101,13 @@ func (l *UploadAvatarLogic) UploadAvatar(req *types.UploadAvatarRequest, r *http
 	// 9. 保存原始头像文件
 	destFile, err := os.Create(avatarPath)
 	if err != nil {
-		return nil, errorx.New(errorx.ServerError, "创建头像文件失败: " + err.Error())
+		return nil, errorx.New(errorx.ServerError, "创建头像文件失败: "+err.Error())
 	}
 	defer destFile.Close()
 
 	_, err = io.Copy(destFile, uploadedFile)
 	if err != nil {
-		return nil, errorx.New(errorx.ServerError, "保存头像文件失败: " + err.Error())
+		return nil, errorx.New(errorx.ServerError, "保存头像文件失败: "+err.Error())
 	}
 
 	// 10. 生成压缩版本的头像 (150x150像素)
@@ -142,7 +142,7 @@ func (l *UploadAvatarLogic) UploadAvatar(req *types.UploadAvatarRequest, r *http
 		if avatarPath != compressedPath {
 			os.Remove(compressedPath)
 		}
-		return nil, errorx.New(errorx.ServerError, "更新用户头像失败: " + err.Error())
+		return nil, errorx.New(errorx.ServerError, "更新用户头像失败: "+err.Error())
 	}
 
 	return &types.UploadAvatarResponse{

backend/internal/model/categorymodel.go

@@ -3,8 +3,8 @@ package model
 import (
 	"context"
 	"fmt"
-	"strings"
 	"github.com/zeromicro/go-zero/core/stores/sqlx"
+	"strings"
 )
 
 var _ CategoryModel = (*customCategoryModel)(nil)

backend/internal/model/photomodel.go

@@ -3,8 +3,8 @@ package model
 import (
 	"context"
 	"fmt"
-	"strings"
 	"github.com/zeromicro/go-zero/core/stores/sqlx"
+	"strings"
 )
 
 var _ PhotoModel = (*customPhotoModel)(nil)

backend/internal/model/usermodel.go

@@ -3,8 +3,8 @@ package model
 import (
 	"context"
 	"fmt"
-	"strings"
 	"github.com/zeromicro/go-zero/core/stores/sqlx"
+	"strings"
 )
 
 var _ UserModel = (*customUserModel)(nil)

backend/internal/svc/servicecontext.go

@@ -2,12 +2,12 @@ package svc
 
 import (
 	"fmt"
+	"github.com/zeromicro/go-zero/core/stores/sqlx"
 	"gorm.io/gorm"
 	"photography-backend/internal/config"
 	"photography-backend/internal/middleware"
 	"photography-backend/internal/model"
 	"photography-backend/pkg/utils/database"
-	"github.com/zeromicro/go-zero/core/stores/sqlx"
 )
 
 type ServiceContext struct {

frontend/lib/api.ts

@@ -15,10 +15,13 @@ const api = axios.create({
 api.interceptors.request.use(
   (config) => {
     // 可以在这里添加token等认证信息
+    // 检查是否在浏览器环境中
+    if (typeof window !== 'undefined') {
       const token = localStorage.getItem('token')
       if (token) {
         config.headers.Authorization = `Bearer ${token}`
       }
+    }
     return config
   },
   (error) => {
@@ -42,10 +45,12 @@ api.interceptors.response.use(
   },
   (error) => {
     if (error.response?.status === 401) {
-      // 处理未授权
+      // 处理未授权 - 仅在浏览器环境中执行
+      if (typeof window !== 'undefined') {
         localStorage.removeItem('token')
         window.location.href = '/login'
       }
+    }
     return Promise.reject(error)
   }
 )